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Mathematics 18 Online
OpenStudy (anonymous):

MEDAL + FAN FOR RIGHT ANSWER!!! NEED HELP FAST

OpenStudy (anonymous):

How do I find the critical points for this equation f(x) =2x+8x^-1

OpenStudy (anonymous):

can you help me

OpenStudy (anonymous):

you have to get a number in for x the x is the input

OpenStudy (anonymous):

what do you mean

OpenStudy (anonymous):

you're dealing with a function so f is your output and (x) is your input

OpenStudy (anonymous):

oh okay

OpenStudy (anonymous):

nvm i dont understand its okay ill get it wrong

OpenStudy (anonymous):

dont i'll help you

OpenStudy (anonymous):

try adding the like turns 8x + 2x = 10x

OpenStudy (anonymous):

now the problem is f(x) = 10x and now its -1

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